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patch 8.0.1101: channel write fails if writing to log fails

Problem:    Channel write fails if writing to log fails.
Solution:   Ignore return value of fwrite(). (Ozaki Kiichi, closes #2081)
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brammool committed Sep 13, 2017
1 parent 072412e commit 71eeb74a608ddae2b52fb43766616672d0cdda18
Showing with 7 additions and 6 deletions.
  1. +5 −6 src/channel.c
  2. +2 −0 src/version.c
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@@ -138,7 +138,7 @@ ch_log_active(void)
}
static void
ch_log_lead(char *what, channel_T *ch)
ch_log_lead(const char *what, channel_T *ch)
{
if (log_fd != NULL)
{
@@ -1813,12 +1813,11 @@ channel_save(channel_T *channel, ch_part_T part, char_u *buf, int len,
head->rq_prev = node;
}
if (log_fd != NULL && lead != NULL)
if (ch_log_active() && lead != NULL)
{
ch_log_lead(lead, channel);
fprintf(log_fd, "'");
if (fwrite(buf, len, 1, log_fd) != 1)
return FAIL;
ignored = (int)fwrite(buf, len, 1, log_fd);
fprintf(log_fd, "'\n");
}
return OK;
@@ -3385,7 +3384,7 @@ channel_read_block(channel_T *channel, ch_part_T part, int timeout)
channel_consume(channel, part, (int)(nl - buf) + 1);
}
}
if (log_fd != NULL)
if (ch_log_active())
ch_log(channel, "Returning %d bytes", (int)STRLEN(msg));
return msg;
}
@@ -3670,7 +3669,7 @@ channel_send(
return FAIL;
}
if (log_fd != NULL)
if (ch_log_active())
{
ch_log_lead("SEND ", channel);
fprintf(log_fd, "'");
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@@ -769,6 +769,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
1101,
/**/
1100,
/**/

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